<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <link rel="stylesheet" href="./css/common.css">
    <link rel="stylesheet" href="./css/ol.css">
    <style>
      .map {
        height: 100%;
      }
      .ol-popup {
        position: absolute;
        background-color: white;
        -webkit-filter: drop-shadow(0 1px 4px rgba(0,0,0,0.2));
        filter: drop-shadow(0 1px 4px rgba(0,0,0,0.2));
        padding: 15px;
        border-radius: 10px;
        border: 1px solid #cccccc;
        bottom: 12px;
        left: -50px;
        min-width: 280px;
      }
      .ol-popup:after, .ol-popup:before {
        top: 100%;
        border: solid transparent;
        content: " ";
        height: 0;
        width: 0;
        position: absolute;
        pointer-events: none;
      }
      .ol-popup:after {
        border-top-color: white;
        border-width: 10px;
        left: 48px;
        margin-left: -10px;
      }
      .ol-popup:before {
        border-top-color: #cccccc;
        border-width: 11px;
        left: 48px;
        margin-left: -11px;
      }
      .ol-popup-closer {
        text-decoration: none;
        position: absolute;
        top: 2px;
        right: 8px;
      }
      .ol-popup-closer:after {
        content: "✖";
      }
    </style>
    <script src="./js/ol.js" type="text/javascript"></script>
  </head>
  
  <body>
    <div id="map" class="map">
      <div id="popup" class="ol-popup">
        <a href="#" id="popup-closer" class="ol-popup-closer"></a>
        <div id="popup-content" style="width:300px; height:120px;"></div>
      </div>
    </div>
    <script src="./js/map-utils.js" type="text/javascript"></script>
</body>

</html>